Be gentle to all and stern with yourself.

The wise does at once what the fool does at last.

What you do today can improve all your tomorrows.

Problems are not stop signs, they are guidelines.

Be kind whenever possible. It is always possible.

Know or listen to those who know.

To know oneself, one should assert oneself.

Quality is not an act, it is a habit.

Things do not happen. Things are made to happen.